UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032800.upa.cvt Date: 0000Z 28 MAR 20 Searching for U3472... Searching the city database file for: U3472 ... Date:0000Z 28 MAR 20 Station: U3472 WMO ident: 23472 Latitude: 65.78 Longitude: 87.95 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 -97 SFC 982 46 -4.5 -4.9 97 0.4 -4.6 225 1 270.0 270.5 269.5 277.3 2.70 2 929 481 -7.5 -8.3 94 0.8 -7.8 239 7 271.3 271.7 269.5 277.3 2.20 3 925 515 -7.7 -8.5 94 0.8 -7.9 240 7 271.4 271.8 269.5 277.4 2.17 4 850 1168 -11.7 -13.1 89 1.4 -12.1 230 11 273.9 274.2 270.2 278.5 1.64 5 700 2627 -21.3 -22.7 88 1.4 -21.5 220 9 278.9 279.0 272.0 281.5 0.88 6 665 3004 -23.3 -24.7 88 1.4 -23.5 223 9 280.8 280.9 272.9 283.1 0.78 7 500 5030 -38.1 -40.4 79 2.3 -38.2 240 7 286.6 286.6 275.3 287.3 0.23 8 470 5452 -41.3 -43.7 77 2.4 -41.4 244 10 287.7 287.8 275.7 288.3 0.17 9 434 5988 -45.3 -47.8 76 2.5 -45.4 250 13 289.3 289.3 276.5 289.7 0.12 10 400 6530 -46.1 -49.4 69 3.3 -46.2 255 17 295.1 295.1 279.3 295.4 0.11 11 391 6681 -46.7 -50.3 67 3.6 -46.8 258 17 296.2 296.2 279.8 296.6 0.10 12 335 7700 -50.5 -56.5 49 6.0 -50.7 280 15 304.4 304.4 283.2 304.6 0.05 13 300 8420 -50.9 -57.9 43 7.0 -51.1 305 17 313.6 313.6 286.6 313.8 0.05 14 292 8595 -51.3 -58.3 43 7.0 -51.5 304 18 315.5 315.5 287.3 315.7 0.05 15 250 9600 -50.3 -59.3 34 9.0 -50.5 295 21 331.3 331.3 292.1 331.5 0.05 16 214 10618 -51.1 -61.1 29 10.0 -51.4 281 22 345.1 345.1 295.6 345.3 0.05 17 200 11060 -50.9 -61.9 26 11.0 -51.2 275 23 352.2 352.2 297.1 352.4 0.05 18 170 12116 -49.1 -62.1 21 13.0 -49.6 289 33 371.9 371.9 300.9 372.2 0.05 19 150 12940 -45.7 -60.7 17 15.0 -46.5 300 40 391.3 391.3 304.0 391.7 0.07 20 121 14382 -44.1 -62.1 12 18.0 -45.3 289 38 419.0 419.1 307.6 419.4 0.07 21 100 15660 -45.7 -65.7 9 20.0 -47.0 280 36 439.4 439.4 309.8 439.7 0.06 22 82 16975 -47.5 -68.5 7 21.0 -48.8 283 45 461.4 461.4 311.9 461.7 0.05 23 73 17749 -43.5 -65.5 7 22.0 -45.6 284 50 485.5 485.5 313.9 485.9 0.08 24 70 18030 -45.1 -67.1 7 22.0 -47.0 285 52 487.9 487.9 314.1 488.3 0.07 25 50 20260 -49.5 -72.5 5 23.0 -51.2 275 44 526.8 526.8 316.8 527.1 0.04 26 49 20392 -49.7 -72.7 5 23.0 -51.4 275 44 529.4 529.4 316.9 529.7 0.04 27 46 20808 -46.3 -70.3 5 24.0 -48.8 275 44 547.3 547.3 317.9 547.7 0.06 28 42 21406 -50.1 -73.1 5 23.0 -52.0 275 45 552.3 552.3 318.2 552.6 0.05 29 30 23610 -48.3 -72.3 5 24.0 -51.2 275 46 613.0 613.0 321.2 613.5 0.07 30 28 24066 -47.7 -71.7 5 24.0 -50.9 272 46 626.8 626.9 321.8 627.5 0.09 31 25 24808 -51.9 -74.9 5 23.0 -54.3 268 45 635.4 635.5 322.2 635.9 0.06 32 20 26280 -44.7 -69.7 4 25.0 -49.7 260 44 699.4 699.4 324.4 700.7 0.16 33 18 26978 -48.7 -72.7 5 24.0 -52.7 256 44 708.1 708.2 324.7 709.1 0.11 34 17 27355 -47.5 -72.5 4 25.0 -52.1 254 44 723.6 723.7 325.2 724.8 0.13 35 10 30870 -46.1 -72.1 4 26.0 -53.0 235 44 847.5 847.6 328.4 849.8 0.23 36 8.7 31797 -45.9 -72.9 3 27.0 -53.5 882.7 882.8 329.1 885.2 0.23 TRP 335 7700 -50.5 -56.5 49 6.0 -50.7 280 15 304.4 304.4 283.2 304.6 0.05 WND Sounding variables and indices 1000-500 mb thick: 5127.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 87.52 % Est. max temperature: -0.12 C = 31.79 F Sfc-Lift cond lev (LCL): 975.67 mb = 96.95 m = 318.06 ft T: -4.85 C 700-500 lapse rate: 6.99 C/km ThetaE index: 0.02 C Layer 929.0- 925.0 mb Conv cond level (CCL): 914.45 mb = 603.56 m = 1980.17 ft Mean mixing ratio: 2.24 g/kg Conv temperature: -2.79 C = 26.99 F Cap Strength: 4.45 C Lifted Index: 7.79 C Risk: None Lifted Index @300 mb: 25.60 C Lifted Index @700 mb: 3.23 C Showalter Index: 7.00 C Risk: None Total Totals Index: 51.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.40 C Cross Totals Index: 25.00 C K Index: 11.90 Risk: None Sweat Index: 77.00 Risk: None Energy Index: 1.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.65 J/kg Max Up Vert Vel: 4.62 m/s Conv Inhibition (B-): 80529.84 J/kg Cap Strength: 7.80 C Lift Cond Lev (LCL): 920.36 mb = 553.83 m = 1817.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 263 at 7 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 982 46 225 1 0.7 0.7 | 89 6 -5.8 -0.1 1 925 515 240 7 6.1 3.5 | 171 3 -0.4 2.7 2 850 1168 230 11 8.4 7.1 | 197 7 2.0 6.2 3 700 2627 220 9 5.8 6.9 | 173 6 -0.7 6.0 4 500 5030 240 7 6.1 3.5 | 171 3 -0.4 2.7 5 400 6530 255 17 16.4 4.4 | 250 11 9.9 3.6 6 335 7700 280 15 14.8 -2.6 | 293 9 8.3 -3.5 7 300 8420 305 17 13.9 -9.8 | 325 13 7.4 -10.6 8 250 9600 295 21 19.0 -8.9 | 308 16 12.6 -9.7 9 200 11060 275 23 22.9 -2.0 | 280 17 16.4 -2.9 10 150 12940 300 40 34.6 -20.0 | 307 35 28.2 -20.8 11 100 15660 280 36 35.5 -6.3 | 284 30 29.0 -7.1 12 70 18030 285 52 50.2 -13.5 | 288 46 43.8 -14.3 13 50 20260 275 44 43.8 -3.8 | 277 38 37.4 -4.7 14 30 23610 275 46 45.8 -4.0 | 277 40 39.3 -4.9 15 20 26280 260 44 43.3 7.6 | 260 37 36.9 6.8 16 10 30870 235 44 36.0 25.2 | 230 38 29.6 24.4 Wind Parameters Mean winds (0-6000m): 232.5 at 8.7 knts Storm direction: 262.5 at 6.5 knts Shear (0-3000m) pos: 1.0 neg: 0.6 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 85.9 deg Storm rel helicity (0-3000m) pos: 6.8 neg: -4.3 tot: 2.5 m^2/s^2 ave: 0.8 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 2.3 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.87 Bulk Shear: 2.75 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 238 4 115 3| 6.4 0.0 6.4| 5.0 0.0 5.0 10.0 0.83| 6.5 5.4 1000 236 6 158 3| 3.2 1.7 4.9| 6.5 0.0 6.5 6.5 0.69| 4.9 3.4 1500 233 8 177 4| 2.1 1.3 3.4| 6.6 -1.1 5.5 3.7 0.56| 3.8 2.1 2000 231 8 181 4| 1.6 0.9 2.5| 6.6 -2.6 4.0 2.0 0.44| 3.1 1.3 2500 229 9 181 5| 1.3 0.7 2.0| 6.6 -4.1 2.6 1.0 0.34| 2.6 0.9 3000 228 9 180 5| 1.0 0.6 1.6| 6.8 -4.3 2.5 0.8 0.32| 2.3 0.7 4000 228 9 178 5| 0.7 0.4 1.2| 6.9 -4.3 2.6 0.6 0.29| 1.9 0.6 5000 229 8 177 5| 0.6 0.3 0.9| 7.0 -4.5 2.5 0.5 0.26| 1.7 0.4 6000 233 9 186 4| 1.1 0.3 1.4| 12.6 -4.5 8.1 1.4 0.39| 2.0 0.8 Wrote GIF file: /home/apache/climate/data/raob//U3472/skewt/U3472.skewt.20200328.00.gif